DC deadlinecalculator.co.uk UK deadline tools

UK Deadline Calculators

Calculate FOI, SAR, notice period, cooling-off, and business day deadlines. Skip weekends and bank holidays automatically.

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FOI & SAR deadlines

Calculate the correct response date under the Freedom of Information Act and UK GDPR, with ICO-compliant counting rules.

Notice periods & cooling-off

Work out statutory notice periods, 14-day cancellation windows, and tenancy notice deadlines.

Business day calculations

Add or count working days between dates, excluding weekends and UK bank holidays.

Deadline Calculator dashboard preview

Popular calculators

Subject Access Request Deadline CalculatorSAR deadline calculator for UK data protection rights requests.FOI Calculator UKUse the FOI due date calculator to count the 20 working day Freedom of Information response deadline.Complaint Response Deadline CalculatorCalculate complaint response planning dates for FCA-style, NHS-style, and 20 working day complaint timelines.Notice Period Calculator UKCalculate a UK notice period end date, including 1 month notice and 4 weeks notice examples.14 Day Cooling-Off Period CalculatorCalculate a 14 day cooling-off period end date for common UK consumer cancellation scenarios.Tenancy Notice Period CalculatorCalculate a simple UK tenancy notice planning date, with caution around changing rules.

FOI, notice period and working day calculators

Popular tools include the FOI calculator UK, FOI due date calculator, 30 working days from today UK calculator and notice period calculator UK.

Business day and invoice tools

New calculators for common date and payment searches.

5 Business Days From Today CalculatorCalculate the date 5 business days from today, excluding weekends and listed UK bank holidays.10 Business Days From Today CalculatorCalculate the date 10 business days from today, excluding weekends and listed UK bank holidays.30 Business Days From Today CalculatorCalculate the date 30 business days from today, excluding weekends and listed UK bank holidays.30 Working Days From Today UKFind the UK working-day date after 30 working days, excluding weekends and bank holidays.5 Business Days Before a Date CalculatorCalculate the date 5 business days before any selected date.10 Business Days Before a Date CalculatorCalculate the date 10 business days before any selected date.Net 30 Due Date CalculatorCalculate a net 30 invoice due date from an invoice date.Invoice Due Date CalculatorCalculate invoice due dates using calendar day or business day payment terms.Bank Holidays Business Days 2026UK bank holidays excluded by the calculators in 2026.

Templates and widgets

Download tracker templates or embed a small deadline calculator on another website.

Deadline tracker templatesFree Excel and CSV starters for tracking SAR, FOI, complaint and notice deadlines.Free website widgetsEmbed general deadline, FOI working-day and cooling-off calculators on helpful guidance pages.

Important: This site is a planning aid, not legal advice. Deadlines can depend on facts, policy wording, jurisdiction, service rules, pauses, extensions and changing law. Always verify important deadlines with the official guidance or a qualified adviser.

Related calculators

More free UK employment and deadline tools.

Holiday Entitlement CalculatorWork out statutory holiday entitlement for full-time, part-time and variable-hours workers. Statutory Redundancy Pay CalculatorCalculate your minimum legal redundancy pay using official 2026 rates. Business Day CalculatorCount working days between dates, excluding weekends and bank holidays.